CN217742910U

CN217742910U - Hematopoietic stem cell blood bag cryopreserving box

Info

Publication number: CN217742910U
Application number: CN202221245182.5U
Authority: CN
Inventors: 胡继云
Original assignee: Guangzhou Ansheng Biotechnology Co ltd
Current assignee: Guangzhou Ansheng Biotechnology Co ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-11-08
Anticipated expiration: 2032-05-18

Abstract

The utility model belongs to the technical field of medical equipment, in particular to a hematopoietic stem cell blood bag cryopreservation box, which comprises a box body, wherein a box cover is arranged at the top of the box body, supporting foot frames are arranged at four corners of the bottom of the box body, hand-held racks are arranged at two sides of the box body, a temperature sensor capable of reading is arranged on the front surface of the box body, a temperature probe of the temperature sensor capable of reading is extended to the inner cavity of the box body, and a refrigerating sheet is arranged at the bottom of the inner cavity of the box body; carry the thing board, carry the inner chamber that the thing board set up at the box, the both sides of carrying the thing board are provided with buffer spring, just carry the thing board and pass through buffer spring and be connected with the inner chamber lateral wall of box, the even blood bag fixed slot that is provided with of top surface that carries the thing board, the inner chamber of blood bag fixed slot is provided with the insulation cover, and its is rational in infrastructure, at the in-process that uses, has crashworthiness and heat preservation measure, makes things convenient for the storage of human blood stem cell.

Description

Hematopoietic stem cell blood bag cryopreserving box

Technical Field

The utility model relates to the technical field of medical equipment, specifically a hematopoietic stem cell blood bag cryopreserving box.

Background

The hematopoietic stem cell sample in the solid pool refers to a mixture of hematopoietic stem cells, white blood cells, and platelets from which most of the plasma, red blood cells, are removed. Transferring the prepared hematopoietic stem cells from the collection bag into a cryopreservation bag, placing the cryopreservation bag into a square aluminum box, and finally placing the cryopreservation bag into liquid nitrogen for long-term cryopreservation. For example, a sample of cord blood hematopoietic stem cells is used, and the net volume is 34 to 35mL. One of the functions of the cryopreservation box is to protect the soft outer wall of the cryopreservation blood bag and avoid sharp objects from damaging the cryopreservation bag and a sample in the cryopreservation and taking processes; the blood bags in the sectors of the liquid nitrogen tank are isolated, so that the positions of all samples are independent, the adhesion is avoided, and the samples are convenient to take and use;

and general hematopoietic stem cell blood bag cryopreserved box itself does not have the heat preservation measure, can only rely on the outside to keep the temperature, must use the cold chain to transport, accident such as losing temperature takes place easily, and the use ageing after taking out is very short, very inconvenient, and simultaneously, general hematopoietic stem cell blood bag cryopreserved box anticollision performance is relatively poor, for this reason, we provide a hematopoietic stem cell blood bag cryopreserved box that has heat preservation measure and anticollision.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract and the title of the present application to avoid obscuring the purpose of this section, the abstract and the title of the present application, and such simplifications or omissions cannot be used to limit the scope of the present invention.

The utility model discloses in view of the problem that exists in the present hematopoietic stem cell blood bag cryopreserving box, provided the utility model.

Therefore, the utility model aims at providing a hematopoietic stem cell blood bag cryopreserved box can realize having crashproof performance and heat preservation measure at the in-process that uses, makes things convenient for human blood stem cell's storage.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

a hematopoietic stem cell blood bag cryopreservation cassette comprising:

the refrigerator comprises a box body, a box cover is arranged at the top of the box body, supporting foot frames are arranged at four corners of the bottom of the box body, hand-held frames are arranged on two sides of the box body, a temperature sensor capable of reading is arranged on the front surface of the box body, a temperature measuring probe of the temperature sensor capable of reading extends to an inner cavity of the box body, and a refrigerating sheet is arranged at the bottom of the inner cavity of the box body;

carry the thing board, carry the inner chamber that the thing board set up at the box, the both sides of carrying the thing board are provided with buffer spring, just carry the thing board and pass through buffer spring and be connected with the inner chamber lateral wall of box, the even blood bag fixed slot that is provided with of top surface that carries the thing board, the inner chamber of blood bag fixed slot is provided with the insulation cover.

As the utility model discloses a preferred scheme of hematopoietic stem cell blood bag cryopreserving box, wherein: the box body is connected with one end of the box cover through a bidirectional hinge, and the other end of the box body is connected with the other end of the box cover through a lock catch.

As the utility model discloses a preferred scheme of hematopoietic stem cell blood bag cryopreserving box, wherein: and the bottom of the supporting foot rest is provided with an anti-skid gasket.

As the utility model discloses a preferred scheme of hematopoietic stem cell blood bag cryopreserving box, wherein: the surface of the hand-held rack is provided with an anti-skid sleeve.

As the utility model discloses a preferred scheme of hematopoietic stem cell blood bag cryopreserving box, wherein: and a heat insulation layer is arranged on the side wall of the inner cavity of the box body.

Compared with the prior art, the beneficial effects of the utility model are that: through being provided with the blood bag fixed slot on carrying the thing board, inner chamber at the blood bag fixed slot is provided with the insulation cover, the test tube passes through the insulation cover to be fixed at the inner chamber of blood bag fixed slot, the effect that keeps warm has when stability is high, improve and preserve the effect, it passes through buffer spring and box inner chamber lateral wall to link to each other to carry the thing board, the anticollision performance has further been improved, prevent to acutely to rock and lead to splashing, furthermore, be provided with the refrigeration piece through the inner chamber bottom at the box, inner chamber lateral wall at the box is provided with the insulating layer, but be provided with reading temperature sensor at the front surface of box, the real time monitoring to box inner chamber temperature has been realized, make it have the heat preservation measure.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the top view of the inner chamber of the present invention;

fig. 3 is a schematic diagram of the cross-sectional structure of the inner cavity of the present invention.

In the figure; 100 boxes, 110 boxes, 120 supporting legs, 130 portable racks, 140 readable temperature sensors, 150 heat insulation layers, 160 flame-retardant layers, 200 carrying plates, 210 blood bag fixing grooves, 220 heat insulation sleeves and 230 buffer springs.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in order to describe the embodiments of the present invention in detail, the sectional views showing the device structure will not be enlarged partially according to the general scale for convenience of description, and the schematic drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a following technical scheme: a hematopoietic stem cell blood bag cryopreservation box has anti-collision performance and heat preservation measures during the use process, is convenient for storing human hematopoietic stem cells, and please refer to figures 1 to 3, and comprises a box body 100 and a carrying plate 200;

referring to fig. 1 to 3 again, a case cover 110 is disposed on the top of the case body 100, support legs 120 are disposed at four corners of the bottom of the case body 100, hand-held frames 130 are disposed on two sides of the case body 100, readable temperature sensors 140 are disposed on the front surface of the case body 100, temperature probes of the readable temperature sensors 140 extend to an inner cavity of the case body 100, and a refrigeration sheet 160 is disposed at the bottom of the inner cavity of the case body 100, specifically, the case cover 110 is connected to the top of the case body 100, the support legs 120 are welded at four corners of the bottom of the case body 100, the hand-held frames 130 are welded on two sides of the case body 100, the readable temperature sensors 140 are screwed on the front surface of the case body 100, the temperature probes of the readable temperature sensors 140 extend to the inner cavity of the case body 100, and the refrigeration sheet 160 is screwed on the bottom of the inner cavity of the case body 100;

referring to fig. 1 to 3 again, the object carrying plate 200 is disposed in the inner cavity of the box 100, buffer springs 230 are disposed on two sides of the object carrying plate 200, the object carrying plate 200 is connected to the inner cavity sidewall of the box 100 through the buffer springs 230, blood bag fixing grooves 210 are uniformly disposed on the top surface of the object carrying plate 200, heat insulating sleeves 220 are disposed in the inner cavities of the blood bag fixing grooves 210, specifically, the object carrying plate 200 is screwed to the inner cavity of the box 100, the buffer springs 230 are screwed to two sides of the object carrying plate 200, the object carrying plate 200 is connected to the inner cavity sidewall of the box 100 through the buffer springs 230, the blood bag fixing grooves 210 are uniformly disposed on the top surface of the object carrying plate 200, and the heat insulating sleeves 220 are bonded to the inner cavities of the blood bag fixing grooves 210.

The working principle is as follows: the utility model discloses an in-process, through being provided with blood bag fixed slot 210 on carrying thing board 200, inner chamber at blood bag fixed slot 210 is provided with insulation cover 220, the test tube passes through insulation cover 220 to be fixed at the inner chamber of blood bag fixed slot 210, the high heat preservation effect has simultaneously of stability, improve the preservation effect, it passes through buffer spring 230 and links to each other with box 100 inner chamber lateral wall to carry thing board 200, anti-collision performance has further been improved, prevent to acutely rock and lead to splashing, furthermore, be provided with refrigeration piece 160 through the inner chamber bottom at box 100, inner chamber lateral wall at box 100 is provided with insulating layer 150, be provided with readable temperature sensor 140 at the front surface of box 100, the real time monitoring to box inner chamber temperature has been realized, make it have the heat preservation measure.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A hematopoietic stem cell blood bag cryopreservation box, comprising:

the refrigerator comprises a box body (100), wherein a box cover (110) is arranged at the top of the box body (100), supporting foot frames (120) are arranged at four corners of the bottom of the box body (100), hand-held frames (130) are arranged on two sides of the box body (100), a readable temperature sensor (140) is arranged on the front surface of the box body (100), a temperature probe of the readable temperature sensor (140) extends to an inner cavity of the box body (100), and a refrigerating sheet (160) is arranged at the bottom of the inner cavity of the box body (100);

carry thing board (200), it sets up the inner chamber at box (100) to carry thing board (200), the both sides of carrying thing board (200) are provided with buffer spring (230), just it is connected with the intracavity lateral wall of box (100) through buffer spring (230) to carry thing board (200), the even blood bag fixed slot (210) that are provided with of top surface that carries thing board (200), the inner chamber of blood bag fixed slot (210) is provided with insulation cover (220).

2. The hematopoietic stem cell blood bag cryopreservation kit of claim 1, wherein: the box body (100) is connected with one end of the box cover (110) through a bidirectional hinge, and the other end of the box body is connected with the other end of the box cover through a lock catch.

3. The hematopoietic stem cell blood bag cryopreservation kit of claim 1, wherein: the bottom of the supporting foot stool (120) is provided with an anti-skid gasket.

4. The hematopoietic stem cell blood bag cryopreservation kit of claim 1, wherein: the surface of the hand-held rack (130) is provided with an anti-slip sleeve.

5. The hematopoietic stem cell blood bag cryopreservation kit of claim 1, wherein: and a heat insulation layer (150) is arranged on the side wall of the inner cavity of the box body (100).